遗传复合体

Democratic presidential hopeful Barack Obama cancelled a planned appearance in North Carolina today when his plane had mechanical problems. But speaking in St. Louis where the plane landed, he outlined proposals for revitalizing the sagging US econo

发表于:2019-01-08 / 阅读(33) / 评论(0) 分类 2008年NPR美国国家公共电台七月

The United Nation's World Food Program says rogue members of Somalia's extremist al-Shabab group attempted to raid its compound late Sunday in the Somali town of Wajid, about 300 kilometers northwest of Mogadishu. World Food Program spokesman, Peter

发表于:2019-01-14 / 阅读(85) / 评论(0) 分类 VOA标准英语2009年(八月)

What do these five words have in common: hotdog, fireworks, well-being, waistline, sunset and ice cream? They could all describe a fun holiday celebration. For example: My holiday was wonderful! I went to a friends party and we laughed, ate and had a

发表于:2019-01-21 / 阅读(118) / 评论(0) 分类 2018年VOA慢速英语(十二)月

By Elizabeth Carlassare. Todays topic is compound interest. Albert Einstein is often quoted as having said something to the effect that compound interest is the greatest wonder of the universe. Its an urban legend, but it packs some punch! In todays

发表于:2019-01-30 / 阅读(109) / 评论(0) 分类 货币英语

ISLAMABAD, Feb. 25 (Xinhua) -- The living compound of the former al-Qaida chief Osama bin Laden in Pakistan's northwest city of Abbottabad is being demolished, said one local media report. Local Urdu TV channel Express said that the front part of bin

发表于:2019-02-18 / 阅读(58) / 评论(0) 分类 英语新闻

Hey Don, do you like asparagus? Yep, I love it Yael, can't get enough. But don't you notice there's a certain problem after you've eaten it? Problem? Yeah, everybody knows that eating asparagus can cause a rather unpleasant smell in your urine. I did

发表于:2019-02-23 / 阅读(26) / 评论(0) 分类 英语时差8,16
学英语单词
a plethora of
acetolactate
actual parameter of macro call
Afobaka
air cycle efficiency
air melting
albescent
anti-aliasing filters
approval form
aprendi
association time
belluck
big bell
bindcorn
bitker
blackmailable
bourrelets
box separation device
byrse
Carex kiangsuensis
carry under
ceramium cimbricum
chopstick
collineation group
curved surface follower
cyclone smelting chamber
daisy knitter
dextrotropic
digital controlled mapping
dihydroxy-arsenobenzene
DIX Ethernet
dopamine-producing
droh
dzhos
early period prevalence
elapsion
embrechnites
ericius
fine melt copal
fixed focal length
flying lorry
free text search
freeze fracturing
genus mertensias
government permission
hakuin
harsh respiration
hebrew calendars
heliencephalitis
high-definition monitor
hook in
horse-play
insulating compound
interior noise
irreducible representation
jawings
jump for joy
land-control operations
lift coil
Lord Curzon
maggotry
Malta Island
Marchant Hill
milk fortified
mixture control valve
motyers
Myospalax
Nandi B.
negative buoyancy tank
nonbilaterian
oil-gas tar
overlapped microinstruction execution
peverel
phototheodolite camera
physisorb
planimetric shape outline
polymethyl methacrylate resin
positioning precision
precise fractionating
presentation of colours
priamel
psychiatric criminology
quartz gravel
reckless driving
Robert Treat
samaric phosphate
scar tissue
scribbles
sight feed glass
skinny bobbin
solatriose
squirt welding
stamping shop
strategic photographic reconnaissance
terminal protocol
thermostactics
toning down
valid request
weathering clay body
work performed against regulation
WT1